Garnet chemical composition(%)
|
||||||||
SiO2
|
Al2O3
|
Fe2O3+Fe
|
CaO
|
MgO
|
MnO
|
TiO2
|
Chioride
|
|
30-40
|
17-21
|
25-31
|
5-10
|
5-6
|
0-1
|
0-1
|
10-15ppm
|
|
Garnet physical
|
||||||||
1
|
Color
|
Red&brown
|
||||||
2
|
Moh's hardness
|
7.5+
|
||||||
3
|
Bulk density
|
1.8-1.9g/cm3
|
||||||
4
|
Specific gravity
|
3.9-4.1g/cm3
|
||||||
5
|
Melting point
|
1260℃
|
||||||
6
|
Grain shape
|
Sub angular
|
||||||
7
|
Conductivity
|
≤25M/cm
|
||||||
8
|
Solubility in Water
|
Not Soluble in Water
|
||||||
9
|
Toxicity
|
None
|
||||||
Sand Blasting
|
16#
|
24#
|
36#
|
46#
|
54#
|
Water jet Cutting
|
60#
|
80#
|
120#
|
150#
|
220#
|
Water Filtration
|
0.2-0.4mm
|
0.4-0.8mm
|
0.8-1.2mm
|
1.2-2mm
|
2-4mm
|
Others
|
20-40mesh
|
30-60mesh
|
60--80mesh
|
80-100mesh
|
100-120mesh
|